List of top Chemistry Questions

Which of the following ions will be coloured in the aqueous solution?
(A) Ti3+
(B) Nb3+
(C) Cu+
(D) Y3+
Choose the correct answer from the options given below:
Consider the following compounds:
compounds
Arrange these compounds in the increasing order of rate of hydrolysis:
Which of the following compounds will undergo Aldol condensation reaction?
Aldol condensation reaction

Choose the correct answer from the options given below:
Arrange the following rate constant units in increasing order of their order of reaction:(A) sec-1
(B) mol L-1 sec-1
(C) mol-1 L sec-1
(D) mol-1 L2 sec-1
Choose the correct answer from the options given below:
Arrange the following in increasing order of their osmotic pressure generation at 298 K:
(The cell wall is permeable to water and not to the solute molecules)
(A) If a cell containing 0.5 moles of solute dissolved in 1 L of water is immersed in pure water.
(B) If a cell containing 0.25 moles of solute dissolved in 1 L of water is immersed in pure water.
(C) If a cell containing 0.1 moles of solute dissolved in 0.01 L of water is immersed in pure water.
(D) If a cell containing 0.2 moles of solute dissolved in 0.05 L of water is immersed in pure water.
Choose the correct answer from the options given below:
Which among the following is a strong field ligand?
For an SN2 reaction, arrange the following alkyl halides in increasing order of reactivity:
(A) CH3CH2CH2CH2
(B) CH3CH2CH(Br)CH3
(C) (CH3)3
(D) (CH3)2CHCH2
A first-order reaction has a half-life of 693 sec. What will be its rate constant?
What is the numerical value of one Faraday in Coulombs?
Which among the following is an antacid?
Which among the following is a biodegradable polymer?
Arrange the following in increasing order of their pH values:
(A) p-Nitrophenol,
(B) m-Cresol,
(C) m-Nitrophenol,
(D) Phenol.
Which among the following is an essential amino acid?
What is the major product of Carbylamine reaction?
What is the major product formed when diazonium salt undergoes Gatterman reaction?
What is the color of copper compound formed in Fehling’s test for aliphatic aldehydes?
Match List I with List II for the oxidation state of central atoms:
List IList II
(A) Cr2O72−(I) +3
(B) MnO4−(II) +5
(C) VO3−(III) +7
(D) FeF63−(IV) +6
Choose the correct answer from the options given below:
What is the product when glucose reacts with bromine water?
What is the IUPAC name of [Pt(NH3)2Cl(NO2)]?
The central atom/ions in coordination compounds are referred to as:
Which among the following halogen exists in liquid state at room temperature?
Why does Fluorine exhibit only -1 oxidation state?
What is the IUPAC name of picric acid?
Aspirin is also known as:
Which among the following is a trihydric alcohol?